Cita APA

National Geographic Society, & National Geographic Society. (1983). Rain forest. Pittsburgh: National Geographic Society.

Citación estilo Chicago

National Geographic Society, y National Geographic Society. Rain Forest. Pittsburgh: National Geographic Society, 1983.

Cita MLA

National Geographic Society, y National Geographic Society. Rain Forest. Pittsburgh: National Geographic Society, 1983.

Precaución: Estas citas no son 100% exactas.